NEXPOW Car Jump Starter 4000A Car Battery Jump Starter Portable Pack for Up to All Gas and 10.0L Diesel Engine 12V Jump Box, Jump Pack, Battery Booster, Portable Jumper Cables with LED Light/USB QC3.0
Condition: New
Buy Now, Pay Later
As low as
$11.67
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Friday, Aug 15
Recently Viewed
Size: 4000A
Features
- 4000A Car Jump Starter: The Q11 jump starter boasts a peak current of 4000A can quickly jump start a dead car battery and can quickly start 12V vehicles, including gas engines or diesel engines of up to 10.0L. The lithium battery booster allows for up to 60 jump starts on a single charge (just over 25% of power is enough to start your car). It is suitable for cars, trucks, motorcycles, boats, RVs, tractors, and more.
- 8 Types Protections: This portable and easy-to-use battery jump starter provides safety without the worry of incorrect connections . It has over discharge protection , reverse polarity protection, low-temperature protection, high-temperature protection, over-load protection. You can safely connect it to any 12-volt automotive car battery for ultimate protection.
- 2 USB Power Pack: The Q11 car battery charger jump starter is designed with 2 USB outputs (5V/3A and 5V/2.1A). The quick charge 3.0 USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest rate (up to 75% faster than a standard charger). It can also power your other car accessories using a 12V/10A DC port, such as tire inflators, inverters, and more.
- 4 in 1 Multi-Function: The Q11 jump starter is a powerful jump starter; portable car battery charger, LED flashlight, and S.O.S. lighting signal for help. It can help you in any situation, especially for adventures, outdoor activities, emergencies, and travel.
- What You Get: The package includes a Q11 Car Battery Jump Starter x1, Smart and portable jumper cables x1, USB Type-C Charging Cable x1, EVA Carrying Case x1, Cigarette Lighter Converter x1, and User Manual x1. It also comes with 2 years of technical support. If you have any questions, Please contact us.
- TIPS Before starting the car, please ensure that the power is greater than 50%. In addition, if you have not used it for a long time, it is recommended to charge the jump starter every 2-3 months to keep the jump starter in a healthy state.
Brand: NEXPOW
Product Dimensions: 5.35"D x 3.89"W x 11.1"H
Item Weight: 3.6 Pounds
Amperage: 4000 Amps
Peak Output Current: 4000 Amps
Brand: NEXPOW
Product Dimensions: 5.35"D x 3.89"W x 11.1"H
Item Weight: 3.6 Pounds
Amperage: 4000 Amps
Peak Output Current: 4000 Amps
Manufacturer: Shenzhen Crosstech Co.,Ltd
Item Weight: 3.58 pounds
Item model number: Q11
Batteries: 4 Lithium Ion batteries required. (included)
Manufacturer Part Number: Q11
Date First Available: February 13, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 4000A
Purchased my 4000A jump starter about 2 years ago. I used it a few times and it worked great. Recently had to use it and found that it would not work. I threw on the charger and it would not take a charge. I contacted NEXPOW and described my issue. They asked for some information on the unit and promptly replaced the 2 YEAR OLD unit. I can't say enough about their responsiveness and attention to making sure I was satisfied. GREAT COMPANY ---GREAT PRODUCT.
...
show more
Reviewed in the United States on May 20, 2025 by Amazon Customer
Size: 5000A
The NEXPOW PowerBox is a compact, reliable jump starter and portable power bank. It starts most vehicles easily, even in cold weather, and offers fast USB charging for devices. With built-in safety features and a bright LED flashlight, it’s a great emergency tool to keep in your car. Solid performance for the price.
...
show more
Reviewed in the United States on May 30, 2025 by Jalen
Size: 4000A
My NEXPOW Jump Starter died prematurely after about 9 months, so I contacted Customer Service. Initial contact was by telephone, and getting a live person on the line was quick and easy. After that, we exchanged several emails. Then, NEXPOW replaced the jump starter. I could complain about the item failing early, but customer service was so easy to contact and efficient in their process, that I give them a 5 star rating. I had used the jump starter to start a 340 HP diesel engine in a motor home. This is the first jump starter I have had that will start that diesel.
...
show more
Reviewed in the United States on April 30, 2025 by Alden Segrest
Size: 5000A
Had these for a while without a chance to use it. My neighbors kid bought a "fixer" got it home, wouldn't start up again. Dropped this charger on, kicked right over. Saved the kid from his Dad's wrath...hahaha. Excellent product, excellent results
Reviewed in the United States on May 23, 2025 by Doesntmatter
Size: 4000A
I lime it
Reviewed in the United States on November 9, 2024 by Wes
Size: 4000A
Works great so far had a deep cycle battery I used 2 jump a stubborn mower that turned over hard n this thing turned it over like it was a brand new mower n battery. Ill b 100 percent satisfied if it holds up for more than a year since I paid more twice as much for a battery that only lasted a season and I even took the battery out in the fall n put it on a maintainer in the house 4 the winter
...
show more
Reviewed in the United States on April 20, 2025 by eric
Size: 4000A
Every car should have one of these best thing ever you don’t even need jumper cables all you need is this little device it works absolutely fantastic. Just started my 1 ton truck and also started my friend’s car. Absolutely no problem. Started it within seconds.
Reviewed in the United States on May 2, 2025 by Shajo
Size: 4000A
Bought this to keep in the car just in case I needed a high capacity battery for my devices or if someone needed a jump. Good thing I did because, just three days after it arrived, my car's battery died! With it, I was able to start my car (V6 Ford Explorer) to get to work and then again after work to get to the auto parts store and replace the battery. Saved me a bunch of time and a couple Ubers.
...
show more
Reviewed in the United States on April 13, 2025 by CaptainKhaotik